// import React from 'react';// 引入react模块
// import ReactDOM from 'react-dom';// 渲染跟组件使用的
// import './index.css';
// // import App from './day1/App';
// import App from './App';
// // import * as serviceWorker from './serviceWorker';
// console.log(React.StrictMode)
// ReactDOM.render(
//   // <React.StrictMode>
//     <App />
//   // </React.StrictMode>,
//   ,
//   document.getElementById('root')
// );

// If you want your app to work offline and load faster, you can change
// unregister() to register() below. Note this comes with some pitfalls.
// Learn more about service workers: https://bit.ly/CRA-PWA
// serviceWorker.unregister();
// import './day1/2_createElement'
// import './day1/3_selfjsx'
// import './day2/1_function組件'
// import './day2/2_class组件'
// import './day2/3_状态和属性'
// import './day2/4_事件'
// import './day3/1_useState'
// import './day3/2_子父组件'
// import './day3/3_dialog'
// import './day3/4_ref'
// import './day3/5_表单'
// import './day3/6_todo'
// import './day3/7_todo'
// import './day3/8_钩子函数'
// import './day3/9_useEffect'
// import './day3/老context/index'
// import './day3/新context/index'
// import './day4/1_高阶组件'
// import './day4/3_redux'
// import './day4_2/index'
// import './day5/1_todo'
import './day6/1_router.js'
